CN210567703U

CN210567703U - Multi-direction rotatory LED table lamp

Info

Publication number: CN210567703U
Application number: CN201921172211.8U
Authority: CN
Inventors: 卢斌; 卢秀妮
Original assignee: Hangzhou Jk Energy Saving Technology Co ltd
Current assignee: Hangzhou Jk Energy Saving Technology Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-19
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a multi-direction rotatory LED table lamp, including base, battery, control switch and LED lamp, the internally mounted of base has first spring, the top fixedly connected with lamp body of first spring, the internally mounted of lamp body has the battery, the right side of lamp body is fixed with control switch, the top welding of lamp body has the sliding ring, the spout is installed in the outside of sliding ring, the bottom at the lamp holder is seted up to the spout, the axis of rotation is installed to the left end of lamp holder, be connected with the lamp shade in the axis of rotation, the inside of lamp shade is fixed with the LED lamp. The utility model discloses a be provided with threaded connection's lamp body and base, make the LED desk lamp can adjust the desk lamp height through rotatory lamp body, through lamp holder and the lamp shade that is provided with the rotation axis connection, can adjust the angle of shining, simultaneously, the cooperation has lamp holder and the lamp body that spout and sliding ring are connected, makes the desk lamp can the horizontal direction rotate to in order to adjust the direction of shining.

Description

Multi-direction rotatory LED table lamp

Technical Field

The utility model relates to a desk lamp equipment technical field specifically is multi-direction rotatory LED desk lamp.

Background

The desk lamp is widely used for learning, working and home illumination as a light illuminating tool, the desk lamp on the market at present adopts light sources such as an incandescent lamp and a fluorescent lamp as an illuminant, but the incandescent lamp has the defects of low electro-optic conversion rate, large heat productivity, short service life and the like, so the LED lamp is adopted to replace the incandescent lamp as the illuminant, but the current LED desk lamp has large volume and inconvenient carrying, the illumination direction is single, and the illumination direction cannot be flexibly adjusted, therefore, the LED desk lamp convenient for multidirectional rotation is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-direction rotatory LED desk lamp to solve present desk lamp calorific capacity that above-mentioned background art provided big, life is short, and the great inconvenient problem of carrying and illumination direction singleness of volume.

In order to achieve the above object, the utility model provides a following technical scheme: multi-direction rotatory LED table lamp, including base, battery, control switch and LED lamp, the internally mounted of base has first spring, the top fixedly connected with lamp body of first spring, the internally mounted of lamp body has the battery, the right side of lamp body is fixed with control switch, the top welding of lamp body has the sliding ring, the spout is installed in the outside of sliding ring, the bottom at the lamp holder is seted up to the spout, fixing bolt is installed to the right-hand member of lamp holder, the buckle is installed to the right-hand member of lamp holder, the second spring is installed to the left end of buckle, the axis of rotation is installed to the left end of lamp holder, be connected with the lamp shade in the axis of rotation, the inside of lamp shade is fixed with the LED lamp, the internally mounted of lamp shade has the inner cover, the glass lens is installed.

Preferably, the bottom of base is installed anti-skidding rubber, the outside of base is provided with anti-skidding line.

Preferably, the lamp body and the base are both in a cylindrical design, the outer side of the lamp body is the same as the inner side of the base in size, an external thread is arranged on the outer side of the lamp body, an internal thread is arranged on the inner side of the base, and the lamp body and the base form a rotary telescopic structure through the thread.

Preferably, the inner dimension of the sliding groove is the same as the outer dimension of the slip ring, and the lamp head and the lamp body form a rotating structure through the sliding groove.

Preferably, the axis of rotation includes nut, rubber packing ring and nut, the nut welding is at the right-hand member of axis of rotation, the rubber packing ring cover is established in the axis of rotation, the left end at the axis of rotation is established to the nut cover, the left end of lamp shade is connected with the left end of lamp holder through adjustable axis of rotation, the lamp shade passes through the axis of rotation and constitutes for rotating-structure with the lamp holder.

Preferably, the input end of the control switch is electrically connected with the output end of the storage battery, and the output end of the control switch is electrically connected with the input end of the LED lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the LED desk lamp equipment capable of rotating in multiple directions has the advantages that the lamp body and the base are cylindrical, the size of the outer side of the lamp body is the same as that of the inner side of the base, the lamp body can rotate around the central shaft of the base, the lamp body can lift up and down during rotation by arranging the threads meshed with the inner side of the base and the outer side of the lamp body, the lamp body cannot descend due to looseness in the rotating and lifting process by the aid of the spring arranged below the lamp body, the LED desk lamp can be lowered or lifted only by rotating the lamp body, and the LED desk lamp equipment is simple and stable to operate;

the left end of the lampshade and the left end of the lamp holder are connected through the rotating shaft, so that the lampshade can rotate around the rotating shaft, the irradiation direction of the LED lamp is changed, two rubber gaskets are arranged at the joint of the lampshade and the lamp holder, the lampshade can be fixed through adjusting the tightness of the nut on the rotating shaft, and the irradiation position of the LED lamp is fixed;

the lamp holder and the lamp body are connected through the sliding groove and the sliding ring, so that the lamp holder can rotate around the central shaft of the lamp body to drive the lampshade erected on the lamp holder to rotate, the lampshade can rotate in all directions in the horizontal direction, the irradiation direction of the LED lamp is changed, and the LED lamp is fastened through the fixing bolt, so that the LED lamp is simple in structure and convenient to use;

the anti-slip rubber is arranged at the bottom of the base, so that the LED table lamp is more stable when placed on a desktop, and by arranging the foldable structure, when the LED table lamp contracts to an initial shape, the size is reduced, the portable LED table lamp can be conveniently carried and used as a flashlight when going out, friction force is increased in the outer side of the base by arranging the anti-slip lines, and the table lamp can be held by the hand and cannot fall off easily.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 6 is a schematic diagram of the circuit control of the present invention.

In the figure: 1. a base; 2. a first spring; 3. a lamp body; 4. a storage battery; 5. a control switch; 6. a slip ring; 7. a chute; 8. a lamp cap; 9. fixing the bolt; 10. buckling; 11. a second spring; 12. a rotating shaft; 121. a nut; 122. a rubber gasket; 123. a nut; 13. a lamp shade; 14. an LED lamp; 15. an inner cover; 16. a glass lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: multi-direction rotatory LED table lamp, including base 1, battery 4, control switch 5 and LED lamp 14, anti-skidding rubber is installed to base 1's bottom, and base 1's the outside is provided with anti-skidding line, sets up anti-skidding rubber through the bottom at base 1, can make LED table lamp more firm when placing on the desktop, through setting up anti-skidding line in base 1's the outside, increased frictional force, make the table lamp grab and hold and can not drop easily when in hand.

Base 1's internally mounted has first spring 2, the top fixedly connected with lamp body 3 of first spring 2, lamp body 3 and base 1 are cylindrical design, the outside size of lamp body 3 is the same with base 1's inboard size, the outside of lamp body 3 is provided with the external screw thread, base 1's inboard is provided with the internal thread, lamp body 3 passes through the screw thread and constitutes with base 1 and rotate extending structure, only need through rotatory lamp body 3 just can reach the purpose that reduces or risees the LED table lamp, easy operation is stable.

The internally mounted of lamp body 3 has battery 4, the right side of lamp body 3 is fixed with control switch 5, the top welding of lamp body 3 has sliding ring 6, spout 7 is installed in sliding ring 6's the outside, spout 7 is seted up in the bottom of lamp holder 8, the inside dimension of spout 7 is the same with sliding ring 6's outside dimension, lamp holder 8 constitutes for rotating-structure through spout 7 and lamp body 3, lamp holder 8 and lamp body 3 through being provided with spout 7 and sliding ring 6 and being connected, can make lamp holder 8 rotate around the center pin of lamp body 3, the lamp shade 13 that erects on the drive lamp holder 8 rotates, change the direction of illumination.

Fixing bolt 9 is installed to the right-hand member of lamp holder 8, and buckle 10 is installed to the right-hand member of lamp holder 8, and second spring 11 is installed to the left end of buckle 10, and axis of rotation 12 is installed to the left end of lamp holder 8, is connected with lamp shade 13 on the axis of rotation 12, and axis of rotation 12 includes nut 121, rubber packing ring 122 and nut 123, nut 121 welds the right-hand member at axis of rotation 12, rubber packing ring 122 cover is established on axis of rotation 12, nut 123 cover is established at the left end of axis of rotation 12, and the left end of lamp shade 13 is connected with the left end of lamp holder 8 through adjustable axis of rotation 12, and lamp shade 13 constitutes for rotating-structure through axis of rotation 12 and lamp holder 8 for lamp shade 13 can rotate around axis of rotation 12, changes the direction of shining of LED lamp 14, can fix lamp shade 13 through.

The inside of lamp shade 13 is fixed with LED lamp 14, the internally mounted of lamp shade 13 has inner cover 15, glass lens 16 is installed to the top of lamp shade 13, control switch 5's input is connected with battery 4's output electricity, control switch 5's output is connected with LED lamp 14's input electricity, provide electric power support for whole desk lamp through battery 4, through control switch 5 control LED lamp 14 open and close, easy operation is convenient.

The working principle is as follows: when the LED desk lamp is used, the LED desk lamp is placed on a desktop, the control switch 5 is turned on, the LED lamp 14 is turned on, the lamp body 3 is rotated anticlockwise, the outer side dimension of the lamp body 3 is the same as the inner side dimension of the base 1, the outer side thread of the lamp body 3 is meshed with the inner side thread of the base 1, the lamp body 3 rotates upwards relatively, the lamp body 3 stops being twisted when the lamp body 3 is lifted to a proper position, and the first spring 2 is installed below the lamp body 3, so that the first spring 2 is unfolded to prop against the lamp body 3 to prevent the lamp body 3 from falling;

the nut 121 on the rotating shaft 12 at the joint of the lampshade 13 and the lamp holder 8 is rotated anticlockwise, so that the joint of the lampshade 13 and the lamp holder 8 is loosened, the buckle 10 is pressed leftwards to drive the upper end part of the buckle 10 to slide leftwards, so that the upper end part of the buckle 10 is separated from the lower end of the lampshade 13, the lampshade 13 can rotate around the rotating shaft 12, the lampshade 13 is adjusted, the LED lamp 14 installed inside the lampshade 13 is irradiated at a proper angle, the nut 121 on the rotating shaft 12 is rotated clockwise, so that the rotating shaft 12 is fastened, and the position of the lampshade 13 is fixed;

anticlockwise rotation fixing bolt 9 makes fixing bolt 9 be in the relaxed position, because the inside size of spout 7 is the same with the outside size of sliding ring 6, lamp holder 8 can do the rotation around the center pin of lamp body 3, drives the lamp shade 13 of installing on lamp holder 8 and rotates, and when LED lamp 14 shined suitable position, clockwise wrench movement fixing bolt 9 made lamp holder 8 rigidity can.

When going out to carry, anticlockwise rotation lamp shade 13 and the nut 121 on the lamp holder 8 junction axis of rotation 12, make axis of rotation 12 not hard up, rotate back initial position with lamp shade 13, buckle 10 is because left second spring 11 supports, withhold right and block lamp shade 13, clockwise rotation axis of rotation 12 on nut 121 makes the position of lamp shade 13 more firm, clockwise rotation lamp body 3 this moment, because the outside size of lamp body 3 is the same with the inboard size of base 1, and the outside screw thread of lamp body 3 wants the meshing with the inboard screw thread of base 1, lamp body 3 contracts downwards, contract lamp body 3 into the inside of base 1, reduce the volume of LED table lamp, and is convenient for carry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Multi-direction rotatory LED table lamp, including base (1), battery (4), control switch (5) and LED lamp (14), its characterized in that: the LED lamp is characterized in that a first spring (2) is arranged inside the base (1), a lamp body (3) is fixedly connected above the first spring (2), a storage battery (4) is arranged inside the lamp body (3), a control switch (5) is fixed on the right side of the lamp body (3), a sliding ring (6) is welded on the top end of the lamp body (3), a sliding groove (7) is arranged outside the sliding ring (6), the sliding groove (7) is arranged at the bottom of the lamp holder (8), a fixing bolt (9) is arranged at the right end of the lamp holder (8), a buckle (10) is arranged at the right end of the lamp holder (8), a second spring (11) is arranged at the left end of the buckle (10), a rotating shaft (12) is arranged at the left end of the lamp holder (8), a lampshade (13) is connected on the rotating shaft (12), and an LED lamp (14) is fixed inside the, an inner cover (15) is arranged inside the lampshade (13), and a glass lens (16) is arranged above the lampshade (13).

2. The multidirectional rotating LED table lamp of claim 1, wherein: the anti-skidding rubber is installed to the bottom of base (1), the outside of base (1) is provided with anti-skidding line.

3. The multidirectional rotating LED table lamp of claim 1, wherein: the lamp body (3) and the base (1) are of cylindrical design, the outside dimension of the lamp body (3) is the same as the inside dimension of the base (1), the outside of the lamp body (3) is provided with an external thread, the inside of the base (1) is provided with an internal thread, and the lamp body (3) and the base (1) form a rotary telescopic structure through the thread.

4. The multidirectional rotating LED table lamp of claim 1, wherein: the inner size of the sliding groove (7) is the same as the outer size of the sliding ring (6), and the lamp holder (8) and the lamp body (3) form a rotating structure through the sliding groove (7).

5. The multidirectional rotating LED table lamp of claim 1, wherein: the utility model discloses a lamp shade, including axis of rotation (12), axis of rotation (12) including nut (121), rubber packing ring (122) and nut (123), nut (121) welding is at the right-hand member of axis of rotation (12), rubber packing ring (122) cover is established on axis of rotation (12), the left end of axis of rotation (12) is established in nut (123) cover, the left end of lamp shade (13) is connected with the left end of lamp holder (8) through adjustable axis of rotation (12), lamp shade (13) constitute for rotating-structure through axis of rotation (12) and lamp holder (8).

6. The multidirectional rotating LED table lamp of claim 1, wherein: the input end of the control switch (5) is electrically connected with the output end of the storage battery (4), and the output end of the control switch (5) is electrically connected with the input end of the LED lamp (14).